Ionic EquilibriumHard
Question
From separate solutions of for sodium salts NaW, NaX, NaY and NaZ has pH 7.0, 9.0 10.0 and 11.0 respectively. When each solution was 0.1 M, the strongest acid is:
Options
A.HW
B.HX
C.HY
D.HZ
Solution
The salt hydrolysis in each case occurs execpt NaW because its. pH = 7. Thus HW is strongest acid.
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